var createError = require("http-errors");
var express = require("express");
var path = require("path");
var cookieParser = require("cookie-parser");
var logger = require("morgan");

var indexRouter = require("./routes/login");
var usersRouter = require("./routes/users");
var rolesRouter = require("./routes/roles");
var logsRouter = require("./routes/logs");

var app = express();

const swaggerInit = require("./swagger.js");
swaggerInit(app);

app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, "public")));

app.use("/login", indexRouter);
app.use("/users", usersRouter);
app.use("/roles", rolesRouter);
app.use("/logs", logsRouter);
// catch 404 and forward to error handler
app.use(function (req, res, next) {
  next(createError(404));
});

// error handler
app.use(function (err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get("env") === "development" ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.send({
    code: 404,
    message: "资源不存在",
    data: null,
  });
});

module.exports = app;
